CVE Vulnerability

CVE-2019-11255

Improper input validation in Kubernetes CSI sidecar containers for external-provisioner (<v0.4.3, <v1.0.2, v1.1, <v1.2.2, <v1.3.1), external-snapshotter (<v0.4.2, <v1.0.2, v1.1, <1.2.2), and external-resizer (v0.1, v0.2) could result in unauthorized PersistentVolume data access or volume mutation during snapshot, restore from snapshot, cloning and resizing operations.

5.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.2 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/kubernetes/kubernetes/issues/85233 Mitigation Third Party Advisory
https://groups.google.com/forum/#!topic/kubernetes-security-announce/aXiYN0q4uIw Mailing List Mitigation
https://access.redhat.com/errata/RHSA-2019:4099 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4096 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4054 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4225 Third Party Advisory
https://security.netapp.com/advisory/ntap-20200810-0003/
Configurations

Configuration 1

cpe:2.3:a:kubernetes:external-resizer:*:*:*:*:*:*:*:*
cpe:2.3:a:kubernetes:external-snapshotter:*:*:*:*:*:*:*:*
cpe:2.3:a:kubernetes:external-snapshotter:*:*:*:*:*:*:*:*
cpe:2.3:a:kubernetes:external-snapshotter:*:*:*:*:*:*:*:*
cpe:2.3:a:kubernetes:external-provisioner:*:*:*:*:*:*:*:*
cpe:2.3:a:kubernetes:external-provisioner:*:*:*:*:*:*:*:*
cpe:2.3:a:kubernetes:external-provisioner:*:*:*:*:*:*:*:*
cpe:2.3:a:kubernetes:external-provisioner:1.3.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*
cpe:2.3:a:redhat:openshift_container_platform:4.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:openshift_container_platform:4.2:*:*:*:*:*:*:*
Information

Published : 2019-12-05 04:15

Updated : 2020-08-10 12:15

NVD link : CVE-2019-11255

Mitre link : CVE-2019-11255

Products Affected
No products.
CWE
CWE-20